How to Easily Master Format XIAOMI POCO F4 with Safety Hard Reset?

hard reset xiaomi poco f4

Tips and tricks to fix XIAOMI POCO F4 problems. This phone has two mode code 22021211RG and 22021211RI. We can use 5G connection at dual simcard slot standby together. It is powered by 7 nm processor Qualcomm SM8250-AC Snapdragon 870 5G with dedicated GPU (graphic processor unit) Adreno 650 for support playing HD games. This phone use AMOLED … Read more